[PATCH 2/2] dri2: Pass out_count by value to update_dri2_drawable_buffers()

[ville.syrjala at nokia.com]

From: Ville Syrjälä <ville.syrjala at nokia.com>

update_dri2_drawable_buffers() doesn't modify out_count, so pass it
by value.

Signed-off-by: Ville Syrjälä <ville.syrjala at nokia.com>
---
 hw/xfree86/dri2/dri2.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c
index 23b6594..5c42a51 100644
--- a/hw/xfree86/dri2/dri2.c
+++ b/hw/xfree86/dri2/dri2.c
@@ -358,7 +358,7 @@ allocate_or_reuse_buffer(DrawablePtr pDraw, DRI2ScreenPtr ds,
 
 static void
 update_dri2_drawable_buffers(DRI2DrawablePtr pPriv, DrawablePtr pDraw,
-			     DRI2BufferPtr *buffers, int *out_count, int *width, int *height)
+			     DRI2BufferPtr *buffers, int out_count, int *width, int *height)
 {
     DRI2ScreenPtr   ds = DRI2GetScreen(pDraw->pScreen);
     int i;
@@ -374,7 +374,7 @@ update_dri2_drawable_buffers(DRI2DrawablePtr pPriv, DrawablePtr pDraw,
     }
 
     pPriv->buffers = buffers;
-    pPriv->bufferCount = *out_count;
+    pPriv->bufferCount = out_count;
     pPriv->width = pDraw->width;
     pPriv->height = pDraw->height;
     *width = pPriv->width;
@@ -477,7 +477,7 @@ do_get_buffers(DrawablePtr pDraw, int *width, int *height,
 
     *out_count = i;
 
-    update_dri2_drawable_buffers(pPriv, pDraw, buffers, out_count, width, height);
+    update_dri2_drawable_buffers(pPriv, pDraw, buffers, *out_count, width, height);
 
     /* If the client is getting a fake front-buffer, pre-fill it with the
      * contents of the real front-buffer.  This ensures correct operation of
@@ -513,7 +513,7 @@ err_out:
 	buffers = NULL;
     }
 
-    update_dri2_drawable_buffers(pPriv, pDraw, buffers, out_count, width, height);
+    update_dri2_drawable_buffers(pPriv, pDraw, buffers, *out_count, width, height);
 
     return buffers;
 }
-- 
1.7.3.4